Has anyone that has used Duracoat ever had any problems with a color not being what you thought is should be? Here's my problem. I ordered Desert MarageFlage Camopak (paint only) a couple of weeks ago. I started the painting on Nov. 23 and finished coating on the 25th. When I was shaking the bottles to stir up the paint they looked like they should. After painting the Desert Mirage Tan looks like a silver color and the Desert Mirage Sand look like a blueish gray. I've email Lauer about it just wondering if anyone else ever had a problem.